Mednafen-PS3 SVN r40 is released. Mednafen-PS3 is a port of Mednafen Multi-system Emulator to PS3. Mednafen is a multi-game-system emulator, for various platforms, including emulation of the following systems:Atari Lynx,Famicom, GameBoy (Color), GameBoy Advance, Neo Geo Pocket (Color), NES(both NTSC and PAL), PC Engine/TurboGrafx 16 (CD) and SuperGrafx, PC-FX, WonderSwan (Color).

Features: Emulates NES GB GBC GBA SMS GG. Load uncompressed or zipped images. Save and load save ram and save states. File browser, place your games on a USB drive, or FTP them to the internal drive. Fast forward.

Mednafen-PS3 SVN Changelog:
r35
Bugs/Issues list
r36
Edited wiki page Bugs through web user interface.
r37
Edited wiki page Bugs through web user interface.
r38
Edited wiki page Bugs through web user interface.
r39
Add small font
Pressing circle at top of file browser no longer hangs PS3
Frame rate counter in mednafen
r40
Add FPS counter to gambatte and nestopia
Move timing functions out of emulators and into system library

Download: Mednafen-PS3 SVN r40
Source:Here